A kind of special moistureproof humectation packing box of tobacco leaf
Technical field
The invention belongs to article packing technique field, and in particular to a kind of special moistureproof humectation packing box of tobacco leaf.
Background technology
The kind of flue-cured tobacco is different, and leaf blade size, leaf width, master pulse thickness are all not quite similar.Some kind oils are plentiful,
Blade is loose, and color is golden yellow, and gloss is distinct, and blade thickness is moderate;And some kind oils are less, coarse or close, face is organized
Color is thin, and gloss is dark, and blade is thicker or relatively thin.
In order to adapt to the fast development of tobacco leaf processing and the science of cigarette manufacture, the grade that country has formulated tobacco leaf is drawn
Minute mark is accurate, meanwhile, numerous tobacco enterprises have also formulated more detailed grading standard.Would generally according to grading standard
Approved sample is carried out to tobacco leaf degree, used in order to be classified personnel or related personnel's control.And flue-cured tobacco standard sample is made to tobacco leaf
Basic demand be:Tobacco leaf has enough uniformities;Tobacco leaf water content is between 15%~17%;Tobacco leaf master pulse is existing without fractureing
As tobacco leaf individual breakage must not meet or exceed 50%;Tobacco leaf without it is hardened, without oil pressure, without mildew phenomena.It can be seen that, tobacco leaf standard sample
The making of product is very rigorous, it is desirable to which also very strict, accurate approved sample may insure that the due use value of tobacco leaf is achieved,
The effect that the good tobacco leaf of grade can bring into play, efficent use of resources;And the tobacco leaf of rank difference will not be used to high-grade cigarette
In, the stabilization of cigarette quality can be maintained.
Further investigation with cigarette industry to humectation technology, industry should play a part of also having increasingly to humectation
Deep understanding:The humectation of cigarette not only includes physics humectation, in addition to sense organ humectation.Physics humectation is moisturizing, refers to maintain
The moisture of tobacco leaf, it is therefore intended that improve the degrading resistance property of tobacco and maintain the moisture of flue gas;And sense organ humectation is then direct pin
To sensory issues, dry sensation, excitant, pleasant impression etc. are improved.The moistureproof humectation of tobacco leaf standard sample is most important, existing mesh
Before, in order to be under lock and key the tobacco leaf standard sample after completing, mostly using polybag storage, minority is deposited using sales kit (SK)
Put.Polybag storing samples, sample during sample use, taken out out of polybag, be put into repeatedly, tobacco leaf dehydration compared with
Become very dry soon, it is easy to broken;And the structure design of sales kit (SK) is relatively simple, moistureproof humectation effect is poor, and needs
Sample is taken out out of case to be used for classification personnel or related personnel.Obviously, in order to give full play to tobacco leaf standard sample
Effect, it is that have very much must to design a packing box that good, effective moistureproof humectation effect can be played to tobacco leaf standard sample
Want.
The content of the invention
The present invention seeks to:A kind of special moistureproof humectation packing box of tobacco leaf is aimed to provide, to solve existing tobacco leaf mark
The problem of quasi- sample packaging mode can not play good moistureproof humectation effect to tobacco leaf.
To realize above-mentioned technical purpose, the technical solution adopted by the present invention is as follows:
A kind of special moistureproof humectation packing box of tobacco leaf, including box body and the lid that matches and be hinged with box body, the box body
Cross section is oval, and the box body is made up of outer box wall, interior box wall and tub bottom, the outer box wall include outer tub wall, with
And back-end location Tenon company corresponding in major axis is pasted at the top of the plastic foil of outer tub wall outer wall, the outer wall of the outer tub wall
It is connected to arc fixed block, the inwall bottom of the outer tub wall and the outward flange mortise-tenon joint at tub bottom, tub bottom upper table
Face offers oval neck, and the bottom of the interior box wall is by neck and tub bottom mortise-tenon joint, and the interior box wall includes interior
Tub wall and the aluminium-foil paper for being pasted on interior tub wall inwall, spacing between the outer tub wall and interior tub wall for 1 ㎝~
3 ㎝, the top surface of the outer tub wall is higher than the top surface of interior tub wall, and the outer wall of the lid is in the corresponding rear and front end point of major axis
Other mortise-tenon joint has C-shaped handle and arc shaped rotary switch block, and described arc shaped rotary switch block is provided with bearing pin, and described arc shaped rotary switch block passes through
Bearing pin is hinged with arc fixed block, and the lower surface of the lid is integrally formed with cocker between outer tub wall and interior tub wall
Collar, the thickness of the collar is less than or equal to the distance between the top surface of outer tub wall and the top surface of interior tub wall size.
Using technical scheme:Because the cross section of box body is oval, tobacco leaf standard sample is conformed exactly to
Shape(Stem-butts and blade tip position are small, in tobacco leaf, rear portion it is slightly larger), both met the approved sample principle not collapsed after tobacco leaf is inserted, again might be used
With effective utilization space, invalid not busy complementary space is reduced, cost can be reduced, mitigates weight;Further, since outer tub wall outer wall
Plastic foil is pasted with, therefore can prevent the moisture in external environment from entering in box, good moisture effect is played, and due to interior wood
Box wall inwall is pasted with aluminium-foil paper, therefore the moisture of tobacco leaf can be prevented outwards to be lost in, and plays good humectation effect, in addition, by
Spacing between outer tub wall and interior tub wall is the ㎝ of 1 ㎝~3, therefore can form hollow structure, further improves protection against the tide
Humectation effect;Further, since C-shaped handle, arc shaped rotary switch block, the setting of arc fixed block so that the unlatching operation of lid is more
Simply, time-saving and efficiency, designs more hommization;In addition, the lower surface of lid integrally formed with cocker outer tub wall with
Collar between interior tub wall, the thickness of collar is less than or equal between the top surface of outer tub wall and the top surface of interior tub wall
Apart from size, you can to close the open top of outer tub wall and interior tub wall, it is ensured that hollow, so as to further improve moistureproof protect
Moisten effect, lid rotation process is will not interfere with again.Such structure design, can provide tobacco leaf standard sample good protection against the tide
Humectation effect, is adapted to marketing application.
Further, there are two C in the corresponding left and right ends position mortise-tenon joint of short axle at the top of the outer wall of the outer tub wall
Shape limited block, it is identical and can be with C-shaped that the outer wall of the lid is detachably provided with structure respectively in the corresponding left and right ends of short axle
The left latch assembly and right latch assembly of limited block engaging.Such structure design, after lid rotary closing, left locking group
Part, right latch assembly engage with C-shaped limited block, further realize the spacing of lid, prevent packing box in transportation because
Vibrate and automatically open up lid, further improve the moistureproof humectation effect of tobacco leaf standard sample;When needing Unscrew lid,
By the unblock of left latch assembly, right latch assembly and C-shaped limited block, and handle is grasped, rotate up lifting lid.
Further, the left latch assembly is including the mounting blocks with lid mortise-tenon joint and is removably mounted at installation
Slip cap is provided with the pin block that can be engaged with C-shaped limited block, institute in upper set ear, ear of trapping on block, described upper set ear, ear of trapping
The pin block stated is removably connected with spacing otic placode between upper set ear, ear of trapping, and the outermost end of the spacing otic placode exposes set
The outermost end of ear, ear of trapping.Such structure design, after lid rotary closing, pin block is downward in the presence of self gravitation
It is mobile, realize spacing in C-shaped limited block so as to insert, now, ear of trapping is realized spacing to spacing otic placode, prevents pin block from deviating from,
Structure design is relatively simple;When needing Unscrew lid, spacing otic placode is pulled up, pin block is deviate from out of C-shaped limited block
And ear is covered on inserting, upper set ear is realized to the spacing of spacing otic placode, prevents pin block from deviating from, so as to realize unblock, grasps handle, to
On rotate and upgrade lid.
Further, at least three mounting groove groups, the mounting groove group are offered along long axis direction on the tub basal surface
In mounting groove be symmetrical two, the most forward mounting groove group is detachably provided with stem-butts limit assembly, described
Remaining two mounting groove groups are detachably provided with tobacco leaf limit assembly.Such structure design, when tobacco leaf standard sample is inserted
After in box, stem-butts limit assembly is closed, realized to the spacing of stem-butts position;Tobacco leaf limit assembly is closed, realized to tobacco leaf
In, rear portion realize it is spacing, it is to avoid tobacco leaf standard sample is damaged in transportation because of vibration;When needing tobacco leaf standard articles for use
During taking-up, stem-butts limit assembly and tobacco leaf limit assembly are untied.
Further, described stem-butts limit assembly size identical and stem-butts limit assembly with tobacco leaf limit assembly structure
For 1/3rd of tobacco leaf limit assembly size.Such structure design, both may insure that stem-butts limit assembly and tobacco leaf were spacing
The manufacturing process of component is relatively simple, and the shape of tobacco leaf standard sample is met again(Stem-butts and blade tip position are small, in tobacco leaf, rear portion
It is slightly larger), design relatively reasonable.
Further, the stem-butts limit assembly includes left telescopic band and right telescopic band, and one end of the left telescopic band is provided with
The left joint that may be stuck in the mounting groove on the left side, the other end of the left telescopic band is provided with VELCRO hair side, the right telescopic band
One end be provided with right connector in the mounting groove that may be stuck in the right, the other end of the right telescopic band is provided with can be with VELCRO hair side
The VELCRO of bonding hooks face.Such structure design, stem-butts limit assembly and tobacco leaf limit assembly structure are relatively simple, are easy to behaviour
Make, design more hommization.
Further, the upper surface of the lid offers arc groove and ellipse hole, and described arc groove can glue
Transparent film detachably is installed in labelling card, described through hole.Such structure design, arc groove Pasting label
Card, can do eye-catching mark by information such as the grades, quantity, making date of tobacco leaf standard sample, and detachably be installed in through hole
There is transparent film, without opening the lid, you can pass through the tobacco leaf standard sample in transparent film observation box, it is to avoid tobacco leaf standard sample
Product because of taking-up repeatedly, be put into and bring the problems such as dehydration, breakage, be easy to classification personnel or related personnel to use.
Brief description of the drawings
The nonlimiting examples that the present invention can be provided by accompanying drawing are further illustrated;
Dimensional structure diagram when Fig. 1 closes for a kind of special moistureproof humectation packing box embodiment lid of tobacco leaf of the invention;
Dimensional structure diagram when Fig. 2 opens for a kind of special moistureproof humectation packing box embodiment lid of tobacco leaf of the invention;
Fig. 3 is the dimensional structure diagram one of box body in a kind of special moistureproof humectation packing box embodiment of tobacco leaf of the invention;
Fig. 4 is the dimensional structure diagram two of box body in a kind of special moistureproof humectation packing box embodiment of tobacco leaf of the invention;
Fig. 5 is the structure for amplifying signal of stem-butts limit assembly in a kind of special moistureproof humectation packing box embodiment of tobacco leaf of the invention
Figure;
Fig. 6 is the dimensional structure diagram one of lid in a kind of special moistureproof humectation packing box embodiment of tobacco leaf of the invention;
Fig. 7 is the dimensional structure diagram two of lid in a kind of special moistureproof humectation packing box embodiment of tobacco leaf of the invention;
Fig. 8 is the mplifying structure schematic diagram of left latch assembly in a kind of special moistureproof humectation packing box embodiment of tobacco leaf of the invention;
Cross-sectional view when Fig. 9 closes for a kind of special moistureproof humectation packing box embodiment lid of tobacco leaf of the invention;
Symbol description in diagram is as follows:
1. box body, 10. outer box walls, 100. plastic foils, 1000. limited blocks, 1001. fixed blocks, 101. outer tub walls, 11. inner boxs
Wall, tub wall in 110., 111. aluminium-foil papers, 12. tub bottoms, 120. stem-butts limit assemblies, 1200. left telescopic bands, 1201. right sides are stretched
Contracting band, 1203. left joints, 1204. right connectors, 121. tobacco leaf limit assemblies, 2. lids, 20. handles, 21. spill spin blocks, 22. is left
Latch assembly, 220. mounting blocks cover ear on 221., and 222. trap ear, 223. pin blocks, 224. spacing otic placodes, 23. right locking groups
Part, 24. arc grooves, 25. transparent films, 26. collars.
Embodiment
In order that the present invention may be better understood in those skilled in the art, with reference to the accompanying drawings and examples to this hair
Bright technical scheme is further illustrated.
As shown in Fig. 1~Fig. 9, a kind of special moistureproof humectation packing box of tobacco leaf of the invention, including box body 1 and and box
The lid 2 that body 1 is matched and is hinged, the cross section of box body 1 is oval, and box body 1 is by outer box wall 10, interior box wall 11 and tub bottom 12
Constitute, outer box wall 10 includes outer tub wall 101 and is pasted on the plastic foil 100 of the outer outer wall of tub wall 101, outer tub wall 101
Outer wall at the top of have arc fixed block 1001, the inwall bottom of outer tub wall 101 in the corresponding back-end location mortise-tenon joint of major axis
With the outward flange mortise-tenon joint at tub bottom 12, the upper surface of tub bottom 12 offers oval neck, and the bottom of interior box wall 11 passes through
Neck and the mortise-tenon joint of tub bottom 12, interior box wall 11 include interior tub wall 110 and are pasted on the aluminium of the interior inwall of tub wall 110
Foil paper 111, spacing between outer tub wall 101 and interior tub wall 110 is the ㎝ of 1 ㎝~3, and the top surface of outer tub wall 101 is higher than interior
The top surface of tub wall 110, in the corresponding rear and front end of major axis, mortise-tenon joint has C-shaped handle 20 and arc to the outer wall of lid 2 respectively
Spill spin block 21, arc shaped rotary switch block 21 is provided with bearing pin, and arc shaped rotary switch block 21 is hinged by bearing pin with arc fixed block 1001, lid 2
Collar 26 of the lower surface integrally formed with cocker between outer tub wall 101 and interior tub wall 110, the thickness of collar 26
The distance between top surface less than or equal to top surface and the interior tub wall 110 of outer tub wall 101 size.
In the present embodiment, because the cross section of box body 1 is oval, the shape of tobacco leaf standard sample is conformed exactly to(Stem-butts
It is small with blade tip position, in tobacco leaf, rear portion it is slightly larger), both met the approved sample principle not collapsed after tobacco leaf is inserted, can effectively utilize again
Space, invalid not busy complementary space is reduced, cost can be reduced, mitigates weight;Further, since the outer outer wall of tub wall 101 is pasted with
Plastic foil 100, therefore can prevent the moisture in external environment from entering in box, good moisture effect is played, and due to interior tub
The inwall of wall 110 is pasted with aluminium-foil paper 111, therefore the moisture of tobacco leaf can be prevented outwards to be lost in, and plays good humectation effect, this
Outside, because the spacing between outer tub wall 101 and interior tub wall 110 is the ㎝ of 1 ㎝~3, therefore hollow structure can be formed, further
Improve moistureproof humectation effect;Further, since C-shaped handle 20, arc shaped rotary switch block 21, the setting of arc fixed block 1001 so that
The unlatching of lid 2 operates relatively simple, time-saving and efficiency, designs more hommization;In addition, lid 2 lower surface one into
Type has collar 26 of the cocker between outer tub wall 101 and interior tub wall 110, and the thickness of collar 26 is less than or equal to outer tub
The distance between the top surface of the top surface of wall 101 and interior tub wall 110 size, you can to close outer tub wall 101 and interior tub wall
110 open top, it is ensured that hollow, so as to further improve moistureproof humectation effect, will not interfere with the rotation process of lid 2 again.
Preferably, having two C in the corresponding left and right ends position mortise-tenon joint of short axle at the top of the outer wall of outer tub wall 101
Shape limited block 1000, it is identical and can be with C that the outer wall of lid 2 is detachably provided with structure respectively in the corresponding left and right ends of short axle
Left latch assembly 22 and right latch assembly 23 that shape limited block 1000 engages.Such structure design, when the rotary closing of lid 2
Afterwards, left latch assembly 22, right latch assembly 23 engage with C-shaped limited block 1000, further realize the spacing of lid 2, prevent bag
Mounted box automatically opens up lid 2 in transportation because of vibration, further improves the moistureproof humectation effect of tobacco leaf standard sample;
When needing Unscrew lid 2, left latch assembly 22, right latch assembly 23 and C-shaped limited block 1000 are unlocked, and grasping is carried
Hand 20, rotates up lifting lid 2.In fact, can also specifically be considered to prevent packing box in transport according to actual conditions
During automatically open up lid 2 because of vibration evade scheme.
Preferably, left latch assembly 22 is including the mounting blocks 220 with the mortise-tenon joint of lid 2 and is removably mounted at
Upper set ear 221, ear 222 of trapping on mounting blocks 220, upper set ear 221, in ear 222 of trapping slip cap provided with can be with C-shaped limited block
The pin block 223 of 1000 engagings, pin block 223 is removably connected with spacing otic placode 224 between upper set ear 221, ear 222 of trapping, and limits
The outermost end of position otic placode 224 exposes set ear 221, the outermost end for ear 222 of trapping.Such structure design, is closed when lid 2 rotates
After closing, pin block 223 is moved down in the presence of self gravitation, thus insert realized in C-shaped limited block 1000 it is spacing, now,
Ear 222 of trapping is realized spacing to spacing otic placode 224, prevents pin block 223 from deviating from, structure design is relatively simple;Beaten when needing to rotate
When opening lid 2, spacing otic placode 224 is pulled up, pin block 223 is deviate from out of C-shaped limited block 1000 and inserts upper set ear 221, on
Set ear 221 is realized to the spacing of spacing otic placode 224, prevents pin block 223 from deviating from, so as to realize unblock, grasps handle 20, upwards rotation
Turn lifting lid 2.In fact, can also specifically consider left latch assembly 22, right latch assembly 23 according to actual conditions
Structure, as long as can engage with C-shaped limited block 1000.
Preferably, being offered on the surface of tub bottom 12 along long axis direction at least three mounting groove groups, mounting groove group
Mounting groove is symmetrical two, and most forward mounting groove group is detachably provided with stem-butts limit assembly 120, remaining two
Mounting groove group is detachably provided with tobacco leaf limit assembly 121.Such structure design, after tobacco leaf standard sample is inserted in box,
Stem-butts limit assembly 120 is closed, realized to the spacing of stem-butts position;Tobacco leaf limit assembly 121 is closed, realized to tobacco leaf
In, rear portion realize it is spacing, it is to avoid tobacco leaf standard sample is damaged in transportation because of vibration;When needing tobacco leaf standard articles for use
During taking-up, stem-butts limit assembly 120 and tobacco leaf limit assembly 121 are untied.In fact, can also be specific according to actual conditions
The limit method of tobacco leaf standard sample is considered, to be under lock and key as objective.
Preferably, stem-butts limit assembly 120 is identical and stem-butts limit assembly 120 with the structure of tobacco leaf limit assembly 121
Size is 1/3rd of the size of tobacco leaf limit assembly 121.Such structure design, both may insure stem-butts limit assembly 120
Manufacturing process with tobacco leaf limit assembly 121 is relatively simple, and the shape of tobacco leaf standard sample is met again(Stem-butts and blade tip position
It is small, in tobacco leaf, rear portion it is slightly larger), design relatively reasonable.In fact, can also specifically consider spacing group of stem-butts according to actual conditions
The structure of part 120 and tobacco leaf limit assembly 121.
Preferably, stem-butts limit assembly 120 includes left telescopic band 1200 and right telescopic band 1201, left telescopic band 1200
One end is provided with the left joint 1203 that may be stuck in the mounting groove on the left side, and the other end of left telescopic band 1200 is provided with VELCRO hair side,
One end of right telescopic band 1201 is provided with the right connector 1204 in the mounting groove that may be stuck in the right, and the other end of right telescopic band 1201 is set
There is VELCRO that can be Nian Jie with VELCRO hair side to hook face.Such structure design, stem-butts limit assembly 120 and tobacco leaf limit assembly
121 structures are relatively simple, are easy to operation, design more hommization.In fact, can also specifically consider stem-butts according to actual conditions
The structure of limit assembly 120 and tobacco leaf limit assembly 121, it should be pointed out that to ensure stem-butts limit assembly 120 and tobacco leaf limit
Hyte part 121 can be opened or closed on demand.
Preferably, the upper surface of lid 2 offers arc groove 24 and ellipse hole, the Pasting mark of arc groove 24
Transparent film 25 detachably is installed in label card, through hole.Such structure design, the Pasting label card of arc groove 24 can be with
The information such as grade, quantity, making date by tobacco leaf standard sample do eye-catching mark, and are detachably provided with transparent adhesive tape in through hole
Piece 25, without opening the lid 2, you can pass through the tobacco leaf standard sample in the observation box of transparent film 25, it is to avoid tobacco leaf standard sample
Because of taking-up repeatedly, it is put into and brings the problems such as dehydration, breakage, is easy to classification personnel or related personnel to use.In fact,
Identification means can specifically be considered according to actual conditions and the structure that tobacco leaf standard sample can indirectly observe need not be taken out set
Meter scheme.
The principle and its effect of the merely exemplary explanation present invention of above-described embodiment, not for the limitation present invention.It is any ripe
Know the personage of this technology all can carry out modifications and changes under the spirit and scope without prejudice to the present invention to above-described embodiment.Cause
This, all those of ordinary skill in the art without departing from disclosed spirit with being completed under technological thought
All equivalent modifications or change, should by the present invention claim be covered.